GPU Comparison
RADEON
AMD Radeon RX 9070 XT
CORE STATE
Navi 48
VRAM
16 GB
CLOCK SPEED
2970 MHz
TDP
304 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 4.0
PROCESS
4 nm
LAUNCH DATE
2025
VS
GEFORCE
GeForce RTX 4090 Mobile
CORE STATE
AD103
VRAM
16 GB
CLOCK SPEED
1695 MHz
TDP
120 W
BUS WIDTH
256 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 9070 XT
RTX 4090 Mobile
Core Specs
Shading Units
4,096
9,728
+137.5%
Shaders
4,096
9,728
+137.5%
TMUs
256
304
+18.8%
ROPs
128
112
-12.5%
Compute Units
64
—
SM Count
—
76
Clocks
Base Clock
1660 MHz
1335 MHz
Boost Clock
2970 MHz
1695 MHz
Game Clock
2400 MHz
—
Memory Clock
2518 MHz
20.1 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
16 GB
16 GB
VRAM (MB)
16,384
16,384
0.0%
Memory Type
GDDR6
GDDR6
Memory Bus
256 bit
256 bit
Bandwidth
644.6 GB/s
576.0 GB/s
Cache
L1 Cache
—
128 KB (per SM)
L2 Cache
8 MB
64 MB
L3 Cache
64 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
380.2 GPixel/s
189.8 GPixel/s
Texture Rate
760.3 GTexel/s
515.3 GTexel/s
FP32 (TFLOPS)
48.66 TFLOPS
32.98 TFLOPS
FP64 (TFLOPS)
1.521 TFLOPS (1:32)
515.3 GFLOPS (1:64)
FP16 (TFLOPS)
97.32 TFLOPS (2:1)
32.98 TFLOPS (1:1)
AI/RT
RT Cores
64
76
+18.8%
Tensor Cores
—
304
Matrix Cores
128
—
Power
TDP
304 W
120 W
TDP (W)
304
120
-60.5%
Suggested PSU
700 W
—
Power Connectors
2x 8-pin
None
Architecture
Architecture
RDNA 4.0
Ada Lovelace
GPU Name
Navi 48
AD103
Generation
Navi IV
(RX 9000)
GeForce 40 Mobile
Process Size
4 nm
5 nm
Transistors
53,900 million
45,900 million
Die Size
357 mm²
379 mm²
Foundry
TSMC
TSMC
Density
151.0M / mm²
121.1M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
IGP
Outputs
1x HDMI 2.1b3x DisplayPort 2.1a
Portable Device Dependent
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Other
Launch Price
599 USD
—
Production
Active
Active
Predecessor
Navi III
GeForce 30 Mobile
Successor
—
GeForce 50 Mobile